Home / 24,100,475.78-33,258,535.68-13,087,127.12

Finding the Fourth Proportional to 24,100,475.78, 33,258,535.68 and 13,087,127.12

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Solution

The fourth proportional to 24,100,475.78, 33,258,535.68 and 13,087,127.12 is: 18,060,169.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,100,475.78 : 33,258,535.68 = 13,087,127.12 : x
  2. Step 2: Convert to fraction form
    24,100,475.78/33,258,535.68 = 13,087,127.12/x
  3. Step 3: Cross multiply
    24,100,475.78x = 33,258,535.68 × 13,087,127.12
  4. Step 4: Simplify right side
    24,100,475.78x = 435,258,684,269,215.62
  5. Step 5: Solve for x
    x = 435,258,684,269,215.62/24,100,475.78
  6. Step 6: Final answer
    x = 18,060,169.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.